Why does the jellyfish use bioluminescence as a defense , insteadof remaining unseen in the darkness ?

What does lennie's dream remind crooks of in of mice and men

If your job was precarious,would you look for a new one? explain.

Read this excerpt from leah missbach day's foreword to wheels of change.as wbr's resident photographer i am privileged to see firsthand the impact bicycles have on the lives of our recipients.why does the author include this excerpt?